It was initially published on this site,  information about the advertising catalogs from 1966 to 1979 (I intend to publish soon until the 90s)
  It is good to remember that several models of the Susi doll are out of the catalogs, for several reasons.

  These catalogs that help a lot, are actually advertising pieces of the company aimed at promoting sales and not intended for  cataloging of the produced parts. It's also worth remembering that the processes for the printed completion of materials like these catalogs took months. The diagramming processes, printing negatives were practically manual. So this is already a justification for not containing all the models produced in certain years.
I've seen dolls myself  (I will make  an extra page for that in this section)  not listed in catalogs, as well as, I also had a  Susi and clothes that are nowhere, apart from my childhood pictures and my memory.